It's the last chance to show off your Marathon heat sheets for your chance to win a $50 Marathon Gift Card! Contest closes tomorrow, 11/16 at midnight. Here's how: 1️⃣Post a photo to Instagram with your heat sheet and tag IndyMonumental AND MarathonPetroleum 2️⃣Use #BeMonumental AND #FueledbyMarathon 3️⃣Enter as many times as you'd like between 11/6 - 11/16 4️⃣One winner will be selected on Wednesday, 11/17 We'll announce the winner tomorrow, 11/17 at noon EST!